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Yesuf
Questions (8)
I played with Messi and against Messi. I played with Diego Costa and against Diego Costa. I played with Gareth Bale and against
6 answers
2,402 views
If the rain does not come, then the crops are ruined and the people will starve. The crops are not ruined or the people will not
11 answers
2,803 views
1. Why water potential values are negative?
2. Why turgidity is so important for plant cell?
0 answers
363 views
A car is traveling at 50km/h. The driver sees a child run out into the road 5m ahead. She applies the breaks and the car stops
6 answers
1,432 views
At ground level g is 9.8m/s^2. Suppose the earth started to increase its angular velocity. How long would a day be when people
0 answers
534 views
At ground level g is 9.8m/s^2. Suppose the earth started to increase its angular velocity. How long would a day be when people
7 answers
2,421 views
Find the equation, Centre, vertices, co-vertices, foci, equations of assymptotes and eccentricity of the hyperbola traced by the
1 answer
497 views
Find the equation, Centre, vertices, co-vertices, foci, equations of assymptotes and eccentricity of the hyperbola traced by the
3 answers
957 views
Answers (12)
Thanks
i. -3x^2+5x-12 ii. 3x^2-10 iii. r^2+6r+9
The answer is correct I was confused for a second
Oh sorry something went wrong
-3x-y=11 *2 both sides -9x-2y=34 --> -6x-2y=22 -9x-2y=34 subtract second equ from the first --> 3x=-12 --> x=-4 Substitute -4 in the first equ --> -6*-4-2y=22 --> 24-2y=22 --> -2y=22-24 --> y=-2/-2=1
i. The car which was ...... ii. On Friday.......cinema, when the light ...... iii. I don't know iv. I wrote .........letter, that made..... v. All the buses which. ......
R=2u^2cos26sin26/g
R=ucos20 (usin20+squareroot u^2sin^2 20+2gu)/g
7.64*10^10 9.0625*10^-3 0 I'm not sure for the third one
I think the question have mistake. I tried my best but the graph is not like hyperbola. The value of a is greater than c therefore, b is undefined
I think the question have mistake. I tried my best but the graph is not like hyperbola. The value of a is greater than c therefore, b is undefined
H= 1/2gt^2 V=gt
